NTP synchronization
Single server
LiveSP collects, stores and reports time-based information: for this information to be reliable, the LiveSP servers and the monitored routers both need to be synchronized by NTP (Network Time Protocol).
To enable NTP, edit the /etc/ntp.conf file and in the section Specify one or more NTP servers, add the following line:
> server iburst
Restart the NTP service and wait for a while to get the time synchronized.
> sudo service ntp restart
To check that the time and date are synchronized, you can run command:
> timedatectl
You should have “yes” in front of “NTP synchronized”.
Multi servers
Repeat this operation on each server of the architecture.